CN213973708U - Integrated shoulder adjusting device and automobile seat comprising same - Google Patents
Integrated shoulder adjusting device and automobile seat comprising same Download PDFInfo
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- CN213973708U CN213973708U CN202022704770.8U CN202022704770U CN213973708U CN 213973708 U CN213973708 U CN 213973708U CN 202022704770 U CN202022704770 U CN 202022704770U CN 213973708 U CN213973708 U CN 213973708U
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Abstract
The utility model provides an integrated shoulder adjusting device and an automobile seat comprising the same, wherein the integrated shoulder adjusting device comprises a sliding backrest mechanism, a fixed backrest mechanism and a shoulder adjusting mechanism, the lower end part of the shoulder adjusting mechanism is rotationally connected with the sliding backrest mechanism, and the fixed backrest mechanism is slidably connected with the sliding backrest mechanism; the shoulder adjusting mechanism is provided with a plurality of first supports, the fixed backrest mechanism is provided with a plurality of second supports, the second supports correspond to the first supports one to one, one end of each second support is connected with the corresponding first support in a sliding mode, and therefore one end of each second support slides back and forth along the corresponding first support. The utility model has the following advantages: firstly, a shoulder adjusting motor is omitted, parts are reduced, and manufacturing and assembling cost is saved; secondly, the adjusting step is saved, and the gliding of the backrest and the shoulder can be adjusted simultaneously; and thirdly, two supporting points are arranged on the left and the right, so that the structure is more stable.
Description
Technical Field
The utility model relates to a car seat field, in particular to integrated form shoulder adjusting device reaches car seat including it.
Background
In the prior art, the automobile seat backrest is horizontally laid backwards, the shoulder is adjusted forwards, so that the body pressure distribution can be effectively improved, and the comfort is improved.
Fig. 1 is a schematic structural diagram of a prior art vehicle seat. Fig. 2 is an exploded view of a prior art vehicle seat. Fig. 3 is a schematic structural view of a shoulder adjusting mechanism of a prior art car seat.
As shown in fig. 1 to 3, the vehicle seat includes a slide rail seat cushion mechanism 10, a slide back mechanism 20, a fixed back mechanism 30, and a shoulder adjusting mechanism 40, wherein a lower end portion of the slide back mechanism 20 is rotatably connected to a rear end portion of the slide rail seat cushion mechanism 10, the shoulder adjusting mechanism 40 is rotatably connected to an upper end portion of the slide back mechanism 20, and the fixed back mechanism 30 is slidably connected to the slide back mechanism 20, for example, by slidably connecting a slide rail 31 provided on the fixed back mechanism 30 and a slider 21 provided on an upper portion of the slide back mechanism 20 to each other.
The motion principle of the shoulder adjustment (UBA) mechanism with backrest gliding has been developed:
the sliding rail slides forwards to drive the sliding backrest to rotate around the point A shown in the figure 1 and rotate in combination with the pair, and the sliding block slides in the sliding way to realize the synchronous gliding function of the sliding backrest. The motor 41 of the shoulder adjusting mechanism 40 drives the shoulder adjusting mechanism to rotate around the point B shown in fig. 1 separately and combine with the secondary rotation, so as to realize the lying process of the seat and improve the shoulder support.
The shoulder adjustment (UBA) mechanism with backrest glide has the following drawbacks:
firstly, a motor and a plurality of parts are added, so that the manufacturing and assembling cost is higher;
two structures of backrest gliding and shoulder adjusting are needed to be separately adjusted by two motors and cannot be synchronized;
and the shoulder adjusting mechanism only has one supporting point at the middle screw rod, so that the structural stability is influenced.
In view of the above, those skilled in the art have developed an integrated shoulder adjustment device to overcome the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to assemble into the draft in order to overcome among the prior art shoulder adjustment mechanism need have motor and a plurality of part drive, and only have a strong point, influence defects such as structural stability, provide an integrated form shoulder adjusting device and including its car seat.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
an integrated shoulder adjusting device is characterized by comprising a sliding backrest mechanism, a fixed backrest mechanism and a shoulder adjusting mechanism, wherein the lower end part of the shoulder adjusting mechanism is rotatably connected with the sliding backrest mechanism, and the fixed backrest mechanism is slidably connected with the sliding backrest mechanism;
the shoulder adjusting mechanism is provided with a plurality of first supports, the fixed backrest mechanism is provided with a plurality of second supports, the second supports correspond to the first supports one to one, one end of each second support is connected with the corresponding first support in a sliding mode, and therefore one end of each second support slides back and forth along the corresponding first support.
According to the utility model discloses an embodiment, the slide has been seted up on the first support, the one end of second support is connected with sliding and is corresponded in the slide of first support.
According to the utility model discloses an embodiment, first support is the welding stent, the both ends of first support respectively with shoulder adjustment mechanism welded fastening.
According to the utility model discloses an embodiment, the second support is the welding stent, the other end welded fastening of second support is in on the fixed back mechanism.
According to the utility model discloses an embodiment, the second support includes two curb plates and a diaphragm, a tip of curb plate respectively with the both ends of diaphragm are fixed, the curb plate is located respectively the both sides of slide, install a back shaft between another tip of curb plate, the back shaft is worn to establish in the slide, through the back shaft removes the realization shoulder adjustment mechanism's synchro-control.
According to an embodiment of the invention, the first support is zigzag-shaped.
According to the utility model discloses an embodiment, shoulder adjustment mechanism is frame construction, first support is fixed along vertical direction in the shoulder adjustment mechanism.
According to the utility model discloses an embodiment, the upper end of slip back mechanism is provided with the slider, the both sides of fixed back mechanism are provided with the slide rail, the slider is installed in the slide rail, make slip back mechanism passes through the slider is followed the slide rail slides, drives fixed back mechanism gliding.
According to an embodiment of the invention, the side plate is zigzag-shaped.
The utility model provides a car seat, a serial communication port, car seat includes as above integrated form shoulder adjusting device.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses integrated form shoulder adjusting device reaches car seat including it has following a great deal of advantage:
firstly, a shoulder adjusting motor is omitted, parts are reduced, and manufacturing and assembling cost is saved;
secondly, the adjusting step is saved, and the gliding of the backrest and the shoulder can be adjusted simultaneously;
and thirdly, two supporting points are arranged on the left and the right, so that the structure is more stable.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout,
wherein:
fig. 1 is a schematic structural diagram of a prior art vehicle seat.
Fig. 2 is an exploded view of a prior art vehicle seat.
Fig. 3 is a schematic structural view of a shoulder adjusting mechanism of a prior art car seat.
Fig. 4 is an exploded view of the integrated shoulder adjustment device of the present invention.
Fig. 5 is a schematic view of the installation structure of the shoulder adjusting mechanism and the fixed backrest mechanism in the integrated shoulder adjusting device of the present invention.
Fig. 6 is an exploded view of the first bracket, the second bracket and the supporting shaft of the integrated shoulder adjusting device of the present invention.
Fig. 7 is a schematic diagram of the state that the sliding rail stroke of the integrated shoulder adjusting device of the present invention is 0 mm.
Fig. 8 is a schematic diagram of the state that the slide rail stroke of the integrated shoulder adjusting device of the present invention is 50 mm.
Fig. 9 is a schematic diagram of the state that the slide rail stroke of the integrated shoulder adjusting device of the present invention is 100 mm.
[ reference numerals ]
Slide rail cushion mechanism 10
Sliding back rest mechanism 20, 100
Fixed backrest mechanism 30, 200
One end 211 of the second bracket
The other end 212 of the second bracket
Side plate 213
Horizontal plate 214
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.
Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.
Fig. 4 is an exploded view of the integrated shoulder adjustment device of the present invention. Fig. 5 is a schematic view of the installation structure of the shoulder adjusting mechanism and the fixed backrest mechanism in the integrated shoulder adjusting device of the present invention. Fig. 6 is an exploded view of the first bracket, the second bracket and the supporting shaft of the integrated shoulder adjusting device of the present invention. Fig. 7 is a schematic diagram of the state that the sliding rail stroke of the integrated shoulder adjusting device of the present invention is 0 mm. Fig. 8 is a schematic diagram of the state that the slide rail stroke of the integrated shoulder adjusting device of the present invention is 50 mm. Fig. 9 is a schematic diagram of the state that the slide rail stroke of the integrated shoulder adjusting device of the present invention is 100 mm.
As shown in fig. 4 to 9, the present invention discloses an integrated shoulder adjusting device, which comprises a sliding backrest mechanism 100, a fixed backrest mechanism 200 and a shoulder adjusting mechanism 300, wherein the lower end of the shoulder adjusting mechanism 300 is rotatably connected to the sliding backrest mechanism 100, and the fixed backrest mechanism 200 is slidably connected to the sliding backrest mechanism 100. The shoulder adjusting mechanism 300 is provided with a plurality of first brackets 310, the fixed backrest mechanism 200 is provided with a plurality of second brackets 210, the second brackets 210 correspond to the first brackets 310 one by one, and one end of each second bracket 210 is slidably connected with the corresponding first bracket 310, so that one end of each second bracket 210 slides back and forth along the corresponding first bracket 310.
Preferably, the first bracket 310 is provided with a slide way 311, and one end 211 of the second bracket 210 is slidably connected in the slide way 311 corresponding to the first bracket 310. The first bracket 310 is preferably a welding bracket, and both ends of the first bracket 310 are respectively welded and fixed to the shoulder adjusting mechanism 300. The second bracket 210 is a welded bracket, and the other end 212 of the second bracket 210 is welded and fixed to the fixed backrest mechanism 200.
Further, the second bracket 210 includes two side plates 213 and a transverse plate 214, one end of each side plate 213 is fixed to two ends of the transverse plate 214, the side plates 213 are located at two sides of the slide way 311, a support shaft 215 is installed between the other end of each side plate 213, the support shaft 215 is inserted into the slide way 311, the shoulder adjusting mechanism 300 is pushed to rotate through the slide way 311, and the synchronous adjustment of the shoulder adjusting mechanism 300 is realized through the movement of the support shaft 215. The first bracket 310 is preferably zigzag-shaped here.
Further, the shoulder adjusting mechanism 300 is preferably a frame structure, and the first bracket 310 is fixed in the shoulder adjusting mechanism 300 in a vertical direction.
Preferably, the upper end of the sliding backrest mechanism 100 is provided with a slider 110, two sides of the fixed backrest mechanism 200 are provided with slide rails 220, and the slider 110 is installed in the slide rail 220, so that the sliding backrest mechanism 100 slides along the slide rails 220 through the slider 110 to drive the fixed backrest mechanism 200 to slide downwards. The side plate 213 is preferably zigzag-shaped here.
The utility model provides a car seat, it includes as above integrated form shoulder adjusting device.
According to the structure description, the utility model discloses integrated form shoulder adjusting device's motion principle does:
when the slide rail cushion mechanism of the car seat slides forwards along the slide rail, the slide backrest mechanism 100 is driven to rotate around the point a shown in fig. 1 in combination with the auxiliary rotation, and the slide block 110 slides in the slide rail 220, so that the synchronous sliding down function of the slide backrest is realized. In the process of sliding downwards, the back shaft 215 of the fixed backrest mechanism 200 slides downwards by the sliding backrest mechanism 100, and the fixed thrust of the fixed backrest mechanism 200 realizes the function of synchronously adjusting the shoulders. In the moving process of the slide rail, the shoulder adjusting mechanism 300 is also adjusted in a linkage manner.
The utility model discloses integrated form shoulder adjusting device has cancelled shoulder adjustment mechanism's motor based on existing structure, improves shoulder adjustment mechanism and fixed backrest mechanism, when realizing the slide rail motion, shoulder structure automatically regulated.
To sum up, the utility model discloses integrated form shoulder adjusting device reaches car seat including it has following a great deal of advantage:
firstly, a shoulder adjusting motor is omitted, parts are reduced, and manufacturing and assembling cost is saved;
secondly, the adjusting step is saved, and the gliding of the backrest and the shoulder can be adjusted simultaneously;
and thirdly, two supporting points are arranged on the left and the right, so that the structure is more stable.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention.
Claims (10)
1. An integrated shoulder adjusting device is characterized by comprising a sliding backrest mechanism, a fixed backrest mechanism and a shoulder adjusting mechanism, wherein the lower end part of the shoulder adjusting mechanism is rotatably connected with the sliding backrest mechanism, and the fixed backrest mechanism is slidably connected with the sliding backrest mechanism;
the shoulder adjusting mechanism is provided with a plurality of first supports, the fixed backrest mechanism is provided with a plurality of second supports, the second supports correspond to the first supports one to one, one end of each second support is connected with the corresponding first support in a sliding mode, and therefore one end of each second support slides back and forth along the corresponding first support.
2. The integrated shoulder adjustment device of claim 1, wherein the first bracket defines a channel therein, and wherein one end of the second bracket is slidably connected within the channel corresponding to the first bracket.
3. The integrated shoulder adjustment device of claim 2 wherein the first bracket is a welded bracket, and both ends of the first bracket are welded to the shoulder adjustment mechanism.
4. The integrated shoulder adjustment device of claim 3 wherein the second bracket is a welded bracket and the other end of the second bracket is welded to the fixed backrest structure.
5. The integrated shoulder adjusting device according to claim 4, wherein the second bracket comprises two side plates and a transverse plate, one end of each side plate is fixed to each end of the transverse plate, the side plates are located on two sides of the slide way, a support shaft is installed between the other end of each side plate, the support shaft penetrates through the slide way, and the shoulder adjusting mechanisms are synchronously adjusted through movement of the support shafts.
6. The integrated shoulder adjustment device of claim 5 wherein the first bracket is zigzag shaped.
7. The integrated shoulder adjustment device of claim 1 wherein the shoulder adjustment mechanism is a frame structure and the first bracket is secured within the shoulder adjustment mechanism in a vertical orientation.
8. The integrated shoulder adjustment device according to claim 1, wherein the upper end of the sliding backrest mechanism is provided with a slider, the two sides of the fixed backrest mechanism are provided with slide rails, and the slider is mounted in the slide rails, so that the sliding backrest mechanism slides along the slide rails through the slider to drive the fixed backrest mechanism to slide downwards.
9. The integrated shoulder adjustment device of claim 5 wherein the side plates are zigzag shaped.
10. A car seat, characterized in that it comprises an integrated shoulder adjustment device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704770.8U CN213973708U (en) | 2020-11-20 | 2020-11-20 | Integrated shoulder adjusting device and automobile seat comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704770.8U CN213973708U (en) | 2020-11-20 | 2020-11-20 | Integrated shoulder adjusting device and automobile seat comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213973708U true CN213973708U (en) | 2021-08-17 |
Family
ID=77265649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022704770.8U Active CN213973708U (en) | 2020-11-20 | 2020-11-20 | Integrated shoulder adjusting device and automobile seat comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213973708U (en) |
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2020
- 2020-11-20 CN CN202022704770.8U patent/CN213973708U/en active Active
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